How can urbanization affect the lag time?

Urbanization can significantly reduce lag time in hydrological cycles by increasing impervious surfaces, such as roads and buildings, which accelerate runoff. This leads to quicker drainage of water into streams and rivers, resulting in faster peak flows during rainfall events. Additionally, urban infrastructure can disrupt natural water flow patterns, further diminishing lag time. Consequently, urban areas often experience increased flooding risks due to these rapid changes in water movement.